Liberty Services is a South Carolina Unlimited General and Mechanical Contractor operating across the Charleston MSA and broader Carolinas. With 30+ years of field-tested leadership, we self-perform every scope — HVAC, plumbing, roofing, and general contracting — under a single license structure with no subcontractors and no handoffs.
Commercial HVAC & Mechanical Contracting — SC & NC
Liberty Services holds an Unlimited Mechanical Contractor license in South Carolina (M112990), qualifying our team for large-scale commercial HVAC systems, industrial ductwork, central chiller installations, and multi-story mechanical retrofits. We serve general contractors, facility managers, and developers requiring a verified mechanical contractor across the Carolinas.
Every HVAC scope is executed in-house by our licensed team. No subcontractors, no coordination risk — just direct accountability from estimate through commissioning.
Commercial Plumbing & Civil Infrastructure — Charleston, SC
From high-capacity commercial water systems to municipal main-line work and multi-unit plumbing infrastructure, Liberty Services delivers fully self-performing plumbing across the Charleston area and Lowcountry. We specialize in multi-family, assisted living, government, and commercial facilities that demand licensed, documented execution.
Our team serves Charleston, Johns Island, James Island, West Ashley, Summerville, Mount Pleasant, North Charleston, and surrounding communities throughout the South Carolina Lowcountry.
Unlimited General Contracting & Multi-Trade Execution
Liberty Services holds an SC Unlimited General Contractor license (G102646) alongside Mechanical and Marine specialty credentials. This licensing structure means a single contractor covers every trade on complex projects — multi-family construction, assisted living facilities, government buildings, marine and waterfront infrastructure — with no coordination gaps between trades.
We are SAM.gov registered under NAICS codes 238220, 238160, and 238110, and actively serve government and institutional clients requiring documented, compliance-ready project execution.
Why GCs & Facility Managers Choose Liberty Services
- SC Unlimited General Contractor — License G102646
- SC Unlimited Mechanical Contractor — License M112990
- Fully self-performing — no subcontractors, single-point accountability
- SAM.gov registered — NAICS 238220, 238160, 238110
- 30+ years of field-tested leadership — commercial, industrial, marine
- Full documentation standard — photos, records, and project summaries within 48 hours
Service Area
Liberty Services operates primarily across the Charleston MSA — zip codes 29401 through 29486 — with extended reach throughout the South Carolina Lowcountry and into North Carolina for commercial mechanical scopes. Call (843) 766-7777 to discuss project requirements.
Submit a Project for Estimating
Liberty Services accepts project submittals from GCs, estimators, developers, and facility managers. SC G102646 · SC M112990 · (843) 766-7777
Submit Project for Estimating